natural gas producers are committed to safely and responsibly providing generations of cleaner-burning energy for our country, drilling thousands of feet below fresh water sources within self-contained well systems. and, using state-of-the-art monitoring technologies, rigorous practices help ensure our operations are safe and clean for our communities and the environment. we're america's natural gas. jenna: new detailsee americaning in the murder-suicide involve kansas chief linebacker jovan belcher. they received a phone call as the tragedy unfolded. >> number one arrowhead drive. [inaudible. >> i believe our suspect is a chief's player so whoever goes over there, go with caution. we have a confirmed shooting i believe it's belcher. >> brad underwood reporting for fox kansas city as live at arrowhead stadium in kansas city, missouri with more. brad. >> reporter: good afternoon, jenna. we continue to learn more about the event that led up to the murder-suicide involving chief's linebacker jovan belcher and his girlfriend, his live in girlfriend. police say the shooting leading up to it there